KR960027070A - Ground connection - Google Patents

Ground connection Download PDF

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Publication number
KR960027070A
KR960027070A KR1019950049292A KR19950049292A KR960027070A KR 960027070 A KR960027070 A KR 960027070A KR 1019950049292 A KR1019950049292 A KR 1019950049292A KR 19950049292 A KR19950049292 A KR 19950049292A KR 960027070 A KR960027070 A KR 960027070A
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KR
South Korea
Prior art keywords
contact
blade
housing
electrical
spring
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Application number
KR1019950049292A
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Korean (ko)
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KR100406182B1 (en
Inventor
리 부쳐 랜돌프
리 코체르 티모시
에드워드 베이쓰 윌리암
Original Assignee
프랭크 에이. 월프링
더 휘태커 코포레이션
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Priority claimed from US08/356,620 external-priority patent/US5582519A/en
Application filed by 프랭크 에이. 월프링, 더 휘태커 코포레이션 filed Critical 프랭크 에이. 월프링
Publication of KR960027070A publication Critical patent/KR960027070A/en
Application granted granted Critical
Publication of KR100406182B1 publication Critical patent/KR100406182B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

전기 케넉터 어셈블리(2)는 절연성 하우징(8, 72)에 배치된 다수의 콘택을 각각 가지는 결합용 블레이드 및 리셉터클(4,6)를 구비한다. 블레이드 커넥터(4)는 콘택 블레이드(70)를 가진 전력 또는 신호 블레이드 콘택과 콘택 블레이드(42)를 가진 그라운드 블레이드 콘택을 포함한다. 그라운드 콘텍 블레이드(42)의 전방엣지(66)로 부터 결합방향으로 태브(64)가 돌출한다. 각각의 리셉터클 콘택(96)은 접촉면(110,120)을 가진 콘텍스프링(108,114)을 갖는다. 리셉터클 콘택(96)중 하나는 그라운드 콘택이고 다른 리셉터클 콘택은 전력 또는 신호 콘택이다. 커넥터(4,6)가 결합될 때, 태브(64)가 먼저 그라운드 리셉터클 콘택(96)에 맞물려서 커넥터어셈블리(2)의 그라운드 회로를 만든다. 콘택 블레이드(42,70)의 전방엣지(66,71)는 각각 리셉터클 콘택(96)의 접촉면(110,120)사이를 거의 동시에 통과하며, 태브(64)가 그라운드 리셉터클 콘택(96)의 콘택 스프링(108,114)사이에 형성된 개구(124)에 수용된다.The electrical canister assembly 2 has coupling blades and receptacles 4, 6 each having a plurality of contacts disposed in the insulating housings 8, 72. The blade connector 4 comprises a power or signal blade contact with a contact blade 70 and a ground blade contact with a contact blade 42. The tab 64 protrudes in the engagement direction from the front edge 66 of the ground contact blade 42. Each receptacle contact 96 has a context spring 108, 114 with contact surfaces 110, 120. One of the receptacle contacts 96 is a ground contact and the other receptacle contact is a power or signal contact. When the connectors 4 and 6 are engaged, the tab 64 first engages the ground receptacle contact 96 to make the ground circuit of the connector assembly 2. The front edges 66, 71 of the contact blades 42, 70 pass between the contact surfaces 110, 120 of the receptacle contact 96 at about the same time, with the tab 64 contact springs 108, 114 of the ground receptacle contact 96. Is accommodated in the opening 124 formed therebetween.

Description

그라운드 접속장치Ground connection

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 블레이드 커넥터와 리셉터클 커넥터를 구비하는 전력 모듈 형태의 전기 커넥터 어셈블리의 분해 정면도로써, 블레이드 커넥터는 그 콘택 블레이드가 드러나도록 부분적으로 생략되어 도시되고 리셉터클 커넥터는 단면으로 도시되어 있다. 제2도 내지 3도는 블레이드와 리셉터클 커넥터를 결합시키는 각각의 단계를 보여주며 블레이드 커넥터는 분해된 형태로 도시된 제1도와 유사한 도면.1 is an exploded front view of an electrical connector assembly in the form of a power module having a blade connector and a receptacle connector, wherein the blade connector is shown partially omitted so that the contact blades are exposed and the receptacle connector is shown in cross section. 2 to 3 show each step of engaging the blade and the receptacle connector, wherein the blade connector is similar to that of FIG.

Claims (10)

제1절연성 하우징에 보유케하기 위한 하우징 후발 블레이드 지지체와, 블레이드, 지지체로부터 전방으로 돌출하는 제1너비를 가진 콘택 블레이드를 갖춘 블레이드 콘택을 구비하며; 제2절연성 하우징에 보유케하기위한 후방 베이스와, 상기 베이스로부터 전방으로 돌출하는 제1 및 제2콘택 스프링을 갖춘 리셉터클 콘택을 구비하며, 제1콘택 스프링은 제1횡단 접촉면을 갖고, 제2콘택 스프링은 상기 제1너비 보다 사실상 넓은 너비의 제2횡단 접촉면을 갖는 한 쌍의 결합용 전기 콘택에 있어서, 상기 블레이드 콘택은 콘택 블레이드의 전방엣지로부터 전방으로 돌출하는 상기 제1너비 보다 사실상 작은 제2너비의 태브를 가지며; 상기 리셉터클 콘택의 제2콘택 스프링은 태브를 수용하기 위한 후방 개구를 형성하며; 상기 리셉터클 콘택의 상기 제1 및 제2접촉면은 먼저 태브에 접촉력을 인가해 주고, 콘택이 결합됨에 따라 콘택 블레이드에 접촉력을 인가해 주는 것을 특징으로 하는 결합용 전기 콘택.A blade contact having a housing rear blade support for holding in a first insulating housing, and a blade, a contact blade having a first width protruding forward from the support; A receptacle contact having a rear base for holding in a second insulating housing and first and second contact springs projecting forwardly from the base, the first contact spring having a first transverse contact surface, the second contact The spring comprises a pair of mating electrical contacts having a second transverse contact surface that is substantially wider than the first width, wherein the blade contact is substantially smaller than the first width protruding forward from the front edge of the contact blade. Has a tab of width; A second contact spring of said receptacle contact defines a rear opening for receiving a tab; And the first and second contact surfaces of the receptacle contact first apply a contact force to the tab, and apply a contact force to the contact blade as the contact is coupled. 제1항에 있어서, 제1콘택 스프링의 접촉면의 너비는 태브의 너비와 사실상 동일하며, 제2콘택 스프링의 접촉면의 너비는 콘택 블레이드의 너비와 사실상 동일한 것을 특징으로 하는 결합용 전기 콘택.2. The joining electrical contact of claim 1, wherein the width of the contact surface of the first contact spring is substantially the same as the width of the tab and the width of the contact surface of the second contact spring is substantially the same as the width of the contact blade. 제1항에 있어서, 태브는 콘택 블레이드의 전방엣지로부터 중앙으로 돌출하는 것을 특징으로 하는 결합용 전기 콘택.The mating electrical contact of claim 1, wherein the tab protrudes centrally from the front edge of the contact blade. 제1항에 있어서, 제2콘택 스프링은 제1콘택 스프링의 대향 측면에서 상기 베이스에 연결되는 한 쌍의 스프링 암과, 스프링 암을 연결시키는 스트랩을 구비하며, 스트랩은 제1콘택 스프링 쪽으로 휘어져 연속적인 제2접촉면을 형성하는 것을특징으로 하는 결합용 전기 콘택.2. The method of claim 1, wherein the second contact spring has a pair of spring arms connected to the base at opposite sides of the first contact spring, and a strap connecting the spring arms, the straps being bent toward the first contact spring to be continuous. A joining electrical contact, characterized in that to form a second, second contact surface. 제1항에 있어서, 콘택 블레이드에는 리셉터클 콘택의 콘택 스프링의 접촉면에 맞닿도록 콘택 블레이드의 길이방향으로 뻗쳐지고 콘택 블레이드의 평면의 대향 측면에서 돌출하는 융기된 영역이 형성되어 있는 것을 특징으로 하는 결합용 전기 콘택.The joining blade of claim 1, wherein the contact blade is formed with a raised region extending in the longitudinal direction of the contact blade and projecting from an opposite side of the plane of the contact blade so as to contact the contact surface of the contact spring of the receptacle contact. Electrical contacts. 결합면과, 상기 결합면과 반대쪽에 있으며 적어도 하나의 전기 콘택을 수용하기 위한 조립면과, 상기 결합면과 직각으로 있으며 상보형 전기제품과 전기적 접속을 이루기 위한 제3면을 가진 하우징을 포함하며, 상기 하우징은 상기 조립면으로부터 상기 결합면으로 뻗쳐지는 적어도 하나의 콘택-수용 통로를 포함하며; 상기 적어도 하나의 하우징 통로중 연관된 하나에 배치되는 전기 콘택을 포함하며, 각각의 상기 콘택은 상기 결합면에서 노출된 제1접속부와, 상기 제1접속부와 직각으로 상기 하우징으로부터 바깥쪽으로 상기 제3면으로부터 뻗쳐져서 상기 전기제품과 전기적 접속을 이루기 위한 제2접속부를 갖는 직각형 전기 커넥터에 있어서,상기 콘택-수용 통로는 상기 제3면과 상기 조립면으로 개방된 콘택-수용 슬롯을 포함하며; 상기 콘택은 상기 제2접속부의 반대쪽 먼 곳에 있고 협동가능한 하우징 부분과 연관되어 있는 보유부를 포함하며; 상기 협동가능한 하우징 부분은 상기 제3면과 반대쪽에 있으며, 상기 조립면으로부터 전방으로 상기 결합면 쪽으로 뻗쳐지고 상기 슬롯과 통해있는 채널을 형성하며, 상기 채널은 상기 콘택이 상기 하우징의 상기 조립면에 수용될 때 상기 보유부를 수용하기에 적합한 것이며; 상기 코택 보유부는 상기 채널의 전방단부에서 수용가능한 바브를 그 선단부에 포함하며, 상기 바브는 상기 콘택이 상기 하우징에 완전히 조립된 후에 상기 콘택이 후방으로 움직이는 것을 막아주도록 간섭적으로 끼워질 수 있는 크기로 되어있는 것을 특징으로 하는 커넥터.A housing having a mating surface, an assembly surface opposite the mating surface, the assembly surface for receiving at least one electrical contact, and a third surface perpendicular to the mating surface and for making electrical connection with the complementary electrical appliance; The housing includes at least one contact-receiving passage extending from the assembly surface to the engagement surface; An electrical contact disposed in an associated one of said at least one housing passage, each said contact having a first contact exposed at said engagement surface and said third surface outwardly from said housing at right angles to said first connection; A rectangular electrical connector having a second connection extending from the electrical connection to the electrical appliance, the contact-receiving passage including a contact-receiving slot open to the third side and the assembly surface; The contact includes a retaining portion remote from the second connecting portion and associated with the cooperable housing portion; The cooperative housing portion is opposite the third surface, and extends forwardly from the assembly surface toward the engagement surface and forms a channel through the slot, wherein the channel is connected to the assembly surface of the housing. Is adapted to receive said retainer when received; The contact retaining portion includes a bar at its front end that is receivable at the front end of the channel, the bar being sized to be coherently fitted to prevent the contact from moving backward after the contact is fully assembled in the housing. The connector characterized in that the. 제6항에 있어서, 상기 콘택은 두께를 가지며, 상기 콘택-수용 통로는 상기 콘택의 두께보다 큰 너비를 가지며, 상기 콘택은 상기 제1접속부를 상기 결합면에서 정렬시켜 보유케하도록 간섭적으로 끼워지는 상태로 상기 콘택-수용 통로의 전방단부에서 수용과는 바깥쪽으로 향한 돌출부를 갖는 중간 보디부를 더 포함하는 것을 특징으로 하는 커넥터.7. The contact of claim 6, wherein the contact has a thickness, the contact-receiving passage has a width greater than the thickness of the contact, and the contact is interferingly inserted to retain and align the first connection at the mating surface. And a middle body portion having a protrusion outwardly facing the receiving portion at the front end of the contact-receiving passage in a lost state. 제6항 또는 제7항에 있어서, 상기 콘택의 상기 콘택 보유부는 표면으로부터 바깥쪽으로 향한 랜스를 포함하며, 상기 랜스는 상기 하우징의 콘택-위치설정 채널에 수용되는 것을 특징으로 하는 커넥터.8. A connector according to claim 6 or 7, wherein said contact retaining portion of said contact comprises a lance outwardly from a surface, said lance being received in a contact-positioning channel of said housing. 제1 및 제2접속부를 대향 단부에 가지는 보디부와; 상기 보디부의 공통단부로부터 뻗쳐지는 적어도 3개의 레그를 포함하는 전기 콘택에서, 상기 레그는 상기 콘택의 상기 제1 및 제2접속부중 하나를 구비하며, 상기 콘택은 상기 적어도 3개의 레그중 제1레그가 제2레그로부터 선정된 제1거리 만큼 떨어져 있고, 제2레그는 제3리그로부터 선정된 제2거리 만큼 떨어져 있으며, 상기 제1거리와 상기 제2거리는 서로 다르며; 상기 적어도 3개의 레그는 분극된 배열로 회뢰기판의 각각의 관통구멍에 수용되기에 적합하게 되어있는 것을 특징으로 하는 전기 콘택.A body portion having first and second connecting portions at opposite ends thereof; In an electrical contact comprising at least three legs extending from a common end of the body portion, the legs having one of the first and second connections of the contact, wherein the contact is a first leg of the at least three legs; Is spaced apart from the second leg by a first distance selected, the second leg spaced by a second distance selected from a third leg, and the first distance and the second distance are different from each other; Wherein said at least three legs are adapted to be received in respective through holes of the lightning substrate in a polarized arrangement. 제9항에 있어서, 상기 제1거리는 상기 제2거리 보다 큰 것을 특징으로 하는 전기 콘택.10. The electrical contact of claim 9 wherein the first distance is greater than the second distance. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950049292A 1994-12-15 1995-12-13 Make-first-break-last ground connections KR100406182B1 (en)

Applications Claiming Priority (6)

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US08/356,620 1994-12-15
US08/356,620 US5582519A (en) 1994-12-15 1994-12-15 Make-first-break-last ground connections
US41204495A 1995-03-28 1995-03-28
US41217795A 1995-03-28 1995-03-28
US08/412,177 1995-03-28
US08/412,044 1995-03-28

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EP0717468B1 (en) 2002-01-23
JP3647951B2 (en) 2005-05-18
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KR100406182B1 (en) 2004-03-18
EP0717468A2 (en) 1996-06-19
EP0717468A3 (en) 1998-01-28

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